<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>登录</title>
    <link
      rel="stylesheet"
      href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css"
    />
  </head>
  <body>
    <div class="container">
      <h1 class="mt-5 mb-5">登录</h1>

      
      <form action="/loginAction" method="POST">
        <div class="form-group">
          <label for="username">Username</label>
          <input
            id="username"
            name="username"
            type="text"
            class="form-control"
          />
        </div>
        <div class="form-group">
          <label for="password">Password</label>
          <input
            id="password"
            name="password"
            type="password"
            class="form-control"
          />
        </div>
        <button type="submit" class="btn btn-primary">登录</button>
      </form>
    </div>
  </body>
</html>
